Windows Server 2012: FIPS error

With the newer versions of Ektron, we have seen the below
error occur with Windows Server 2012 R2. This issue has shown in the registration
log during a Solr install, as well as a rebuild of 9.0x. The reason coming from
on the 2008 R2 server is that this key was disabled. It was enabled on the 2012
instance.

DefaultCmsService.Get: [InvalidOperationException] This
implementation is not part of the Windows Platform FIPS validated cryptographic
algorithms.
at System.Security.Cryptography.MD5CryptoServiceProvider..ctor()